René's URL Explorer Experiment


Title: fix(SEP-2322): Explicitly support extending ResultType by LucaButBoring · Pull Request #2773 · modelcontextprotocol/modelcontextprotocol · GitHub

Open Graph Title: fix(SEP-2322): Explicitly support extending ResultType by LucaButBoring · Pull Request #2773 · modelcontextprotocol/modelcontextprotocol

X Title: fix(SEP-2322): Explicitly support extending ResultType by LucaButBoring · Pull Request #2773 · modelcontextprotocol/modelcontextprotocol

Description: Specification and documentation for the Model Context Protocol - fix(SEP-2322): Explicitly support extending ResultType by LucaButBoring · Pull Request #2773 · modelcontextprotocol/modelcontextprotocol

Open Graph Description: Explicitly declares support for extending the ResultType type so that extensions can extend it with their own extended set of extended values. ResultType values unrecognized by the client are consi...

X Description: Explicitly declares support for extending the ResultType type so that extensions can extend it with their own extended set of extended values. ResultType values unrecognized by the client are consi...

Opengraph URL: https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:728e7fa0-ac7c-7bed-c6e5-617002566d83
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA4EA:126BE:DB1E7D:13C72C3:6A58D89A
html-safe-nonce3ba0385e4c30c0491faf9b8b49b5df05ed6821fefd94fc34b352a55a2258c3f7
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBNEVBOjEyNkJFOkRCMUU3RDoxM0M3MkMzOjZBNThEODlBIiwidmlzaXRvcl9pZCI6Ijk1MzI0ODYxODUzMzkzNTI1OSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac1c174cf04d54cd60a0c636eb34e08a092544bf55a84136e839e7326402d5c446
hovercard-subject-tagpull_request:3732642354
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/modelcontextprotocol/modelcontextprotocol/2773/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/3331988eeb02f4ca50145af6d1b392b1b8510f93e146c9b3ca79f3079a5d2702/modelcontextprotocol/modelcontextprotocol/pull/2773
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/3331988eeb02f4ca50145af6d1b392b1b8510f93e146c9b3ca79f3079a5d2702/modelcontextprotocol/modelcontextprotocol/pull/2773
og:image:altExplicitly declares support for extending the ResultType type so that extensions can extend it with their own extended set of extended values. ResultType values unrecognized by the client are consi...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameLucaButBoring
hostnamegithub.com
expected-hostnamegithub.com
None5f2a0c7865178af3d91dd9f13b0cdfc3c73a2529c873d2780bb4c01271a57ec6
turbo-cache-controlno-cache
go-importgithub.com/modelcontextprotocol/modelcontextprotocol git https://github.com/modelcontextprotocol/modelcontextprotocol.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id862570523
octolytics-dimension-repository_nwomodelcontextprotocol/modelcontextprotocol
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id862570523
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/modelcontextprotocol
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release8aae7b8d6caacacf5c66eaeb2702d8dc88d85b4a
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F2773
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F2773
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=modelcontextprotocol%2Fmodelcontextprotocol
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
modelcontextprotocol https://github.com/modelcontextprotocol
modelcontextprotocolhttps://github.com/modelcontextprotocol/modelcontextprotocol
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Fork 1.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Star 8.6k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Code https://github.com/modelcontextprotocol/modelcontextprotocol
Issues 113 https://github.com/modelcontextprotocol/modelcontextprotocol/issues
Pull requests 79 https://github.com/modelcontextprotocol/modelcontextprotocol/pulls
Discussions https://github.com/modelcontextprotocol/modelcontextprotocol/discussions
Actions https://github.com/modelcontextprotocol/modelcontextprotocol/actions
Projects https://github.com/modelcontextprotocol/modelcontextprotocol/projects
Models https://github.com/modelcontextprotocol/modelcontextprotocol/models
Security and quality 0 https://github.com/modelcontextprotocol/modelcontextprotocol/security
Insights https://github.com/modelcontextprotocol/modelcontextprotocol/pulse
Code https://github.com/modelcontextprotocol/modelcontextprotocol
Issues https://github.com/modelcontextprotocol/modelcontextprotocol/issues
Pull requests https://github.com/modelcontextprotocol/modelcontextprotocol/pulls
Discussions https://github.com/modelcontextprotocol/modelcontextprotocol/discussions
Actions https://github.com/modelcontextprotocol/modelcontextprotocol/actions
Projects https://github.com/modelcontextprotocol/modelcontextprotocol/projects
Models https://github.com/modelcontextprotocol/modelcontextprotocol/models
Security and quality https://github.com/modelcontextprotocol/modelcontextprotocol/security
Insights https://github.com/modelcontextprotocol/modelcontextprotocol/pulse
CaitieM20https://github.com/CaitieM20
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/modelcontextprotocol/tree/main
LucaButBoring:fix/resultType-extensibilityhttps://github.com/LucaButBoring/modelcontextprotocol/tree/fix/resultType-extensibility
Conversationhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
Commits4 (4)https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits
Checkshttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/checks
Files changedhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files
fix(SEP-2322): Explicitly support extending ResultTypehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#top
CaitieM20https://github.com/CaitieM20
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/modelcontextprotocol/tree/main
LucaButBoring:fix/resultType-extensibilityhttps://github.com/LucaButBoring/modelcontextprotocol/tree/fix/resultType-extensibility
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
May 22, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#issue-4505356633
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
#2322https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2322
#2663https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2663
MCP Documentationhttps://modelcontextprotocol.io
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
code ownershttps://github.com/modelcontextprotocol/modelcontextprotocol/blob/33c3724972e6a87a8ad153e3f8a0d4714b0b9536/.github/CODEOWNERS#L4
May 22, 2026 20:12https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#event-25867669404
https://github.com/kurtisvg
kurtisvghttps://github.com/kurtisvg
CaitieM20https://github.com/CaitieM20
May 22, 2026 22:52https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#event-25871510073
https://github.com/PederHP
PederHPhttps://github.com/PederHP
May 23, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#issuecomment-4525887940
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/CaitieM20
CaitieM20https://github.com/CaitieM20
May 27, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#pullrequestreview-4373893245
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files
seps/2322-MRTR.mdhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files#diff-ce4d8493f1898a05d1ff7644ea0b750e739b97fd5a017da1e07fe47376188fb0
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/CaitieM20
CaitieM20https://github.com/CaitieM20
May 27, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#pullrequestreview-4373903908
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files
docs/specification/draft/basic/index.mdxhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files#diff-b562e63d9fb1f6bbb6ddf2807a7f4e9558662e454b33076540a053ae55e46fc0
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/CaitieM20
CaitieM20https://github.com/CaitieM20
May 27, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#pullrequestreview-4373907381
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files
CaitieM20https://github.com/CaitieM20
https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#pullrequestreview-4373907381
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
LucaButBoringhttps://github.com/LucaButBoring
May 27, 2026 10:54https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#commits-pushed-1773aa5
https://github.com/LucaButBoring
SEP-2322: Explicitly support extending ResultTypehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/1773aa542b77de6233904bc48c4841792dfaaa67
1773aa5https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/1773aa542b77de6233904bc48c4841792dfaaa67
https://github.com/LucaButBoring
https://github.com/CaitieM20
fix(SEP-2322): Break resultType extension requirement into two clauseshttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/6e57f6bc702a63696ba13b4f3cdaa07395bb3a7e
6e57f6bhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/6e57f6bc702a63696ba13b4f3cdaa07395bb3a7e
https://github.com/LucaButBoring
fix(SEP-2322): Fix typos and formathttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/84fd5f15ea1f78e8a71c7d568432c1e122b21e70
84fd5f1https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/84fd5f15ea1f78e8a71c7d568432c1e122b21e70
https://github.com/LucaButBoring
fix(SEP-2322): Regenerate fileshttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/93c027f8b81e5fc3edd76c2bb386353a77e63e72
93c027fhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/commits/93c027f8b81e5fc3edd76c2bb386353a77e63e72
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
force-pushedhttps://github.com/modelcontextprotocol/modelcontextprotocol/compare/532952eb73a3dcddf33935ca9a166ad8938a5a6d..93c027f8b81e5fc3edd76c2bb386353a77e63e72
532952ehttps://github.com/modelcontextprotocol/modelcontextprotocol/commit/532952eb73a3dcddf33935ca9a166ad8938a5a6d
93c027fhttps://github.com/modelcontextprotocol/modelcontextprotocol/commit/93c027f8b81e5fc3edd76c2bb386353a77e63e72
Compare https://github.com/modelcontextprotocol/modelcontextprotocol/compare/532952eb73a3dcddf33935ca9a166ad8938a5a6d..93c027f8b81e5fc3edd76c2bb386353a77e63e72
May 27, 2026 17:55https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#event-26027733275
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
May 27, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#issuecomment-4557198969
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/markdroth
markdrothhttps://github.com/markdroth
May 27, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#issuecomment-4558185587
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/CaitieM20
CaitieM20https://github.com/CaitieM20
May 28, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#pullrequestreview-4383132883
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files/93c027f8b81e5fc3edd76c2bb386353a77e63e72
https://github.com/CaitieM20
CaitieM20https://github.com/CaitieM20
d632389https://github.com/modelcontextprotocol/modelcontextprotocol/commit/d6323899e4e6009a4681f1aeaec92935e72e1341
May 28, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#event-26073767263
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
May 28, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#ref-pullrequest-4543414621
chore: port ResultType fix modelcontextprotocol/ext-tasks#4 https://github.com/modelcontextprotocol/ext-tasks/pull/4
LucaButBoringhttps://github.com/LucaButBoring
May 28, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#ref-commit-104a270
https://github.com/LucaButBoring
chore: port ResultType fix (https://github.com/modelcontextprotocol/ext-tasks/commit/104a270d5fa99784538e061effca83741bd42075
#4https://github.com/modelcontextprotocol/ext-tasks/pull/4
)https://github.com/modelcontextprotocol/ext-tasks/commit/104a270d5fa99784538e061effca83741bd42075
104a270https://github.com/modelcontextprotocol/ext-tasks/commit/104a270d5fa99784538e061effca83741bd42075
modelcontextprotocol/modelcontextprotocol#2773https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/LucaButBoring
LucaButBoringhttps://github.com/LucaButBoring
May 28, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#ref-pullrequest-4543688828
Port ResultType changes modelcontextprotocol/agents-wg#14 https://github.com/modelcontextprotocol/agents-wg/pull/14
LucaButBoringhttps://github.com/LucaButBoring
May 28, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#ref-commit-657f1c0
https://github.com/LucaButBoring
Port ResultType changeshttps://github.com/modelcontextprotocol/agents-wg/commit/657f1c0c73bbb94dea4dea084fa37e12039fa152
657f1c0https://github.com/modelcontextprotocol/agents-wg/commit/657f1c0c73bbb94dea4dea084fa37e12039fa152
modelcontextprotocol/modelcontextprotocol#2773https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/mattzcarey
mattzcareyhttps://github.com/mattzcarey
May 29, 2026 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773#ref-issue-4547535782
Implement SEP-2322: Multi Round-Trip Requests modelcontextprotocol/typescript-sdk#2187 https://github.com/modelcontextprotocol/typescript-sdk/issues/2187
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/modelcontextprotocol/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F2773
https://github.com/CaitieM20
CaitieM20 https://github.com/CaitieM20
https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773/files/93c027f8b81e5fc3edd76c2bb386353a77e63e72
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/2773
https://github.com/LucaButBoring
https://github.com/PederHP
https://github.com/markdroth
https://github.com/CaitieM20
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.